[wdmaudiodev] Fixed I/O to memory DMA

From: wade <wdawson61@xxxxxxxxx>

To: wdmaudiodev@xxxxxxxxxxxxx

Date: Tue, 10 Jun 2003 10:18:47 -0700 (PDT)

Hi. I'm wondering if there exists a way to create DMA_ADAPTER from
IoGetDmaAdapter() etc, that will read repeatedly from a fixed 16bit IO port and
write to contiguous memory. (~ 64k per transfer) I guess you could create mega
S/G mappings, but is this the way to do this?
Thanks,
Wade.
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